Countdown
18 December is 42 days away
Friday 18 December 2026 — 6 weeks from today.
As of Friday 6 November 2026, Sydney time.
Friday
18December 2026
18 December
in 42 days- In the calendar
- Day 352 of 365 in 2026, in the Australian summer
- Business days in NSW
- 30 Every state below
What 18 December is in Australia
- No public holiday anywhere in Australia.
- Summer holidays for government schools in NSW, QLD, WA, SA and the NT.
- School term in VIC, TAS and the ACT.
- Daylight saving is in force in NSW, VIC, SA, TAS and the ACT.
Business days until 18 December
| State | Business days | Weekday public holidays |
|---|---|---|
| NSW | 30 | 0 |
| VIC | 30 | 0 |
| QLD | 30 | 0 |
| WA | 30 | 0 |
| SA | 30 | 0 |
| TAS | 30 | 0 |
| ACT | 30 | 0 |
| NT | 30 | 0 |
Which holidays those are, state by state: the working days calculator, set to 18 December. How they are counted: the counting rules.
The weekday 18 December falls on, year by year
- 2026: Friday
- 2027: Saturday
- 2028: Monday
- 2029: Tuesday
- 2030: Wednesday